Operating System — Test 26
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Question 1
If the memory access time is denoted by ‘ma’ and ‘p’ is the probability of a page fault (0 <= p <= 1). Then the effective access time for a demand paged memory is ____________
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Question 2
When the page fault rate is low ____________
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Question 3
Locality of reference implies that the page reference being made by a process ____________
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Question 4
Because of virtual memory, the memory can be shared among ____________
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Question 5
_____ is the concept in which a process is copied into the main memory from the secondary memory according to the requirement.
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Question 6
The pager concerns with the ____________
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Question 7
Swap space exists in ____________
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Question 8
When a program tries to access a page that is mapped in address space but not loaded in physical memory, then ____________
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Question 9
Effective access time is directly proportional to ____________
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Question 10
In FIFO page replacement algorithm, when a page must be replaced ____________
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